{ "data": { "a": { "slug": "agent-zero", "name": "Agent Zero", "vendor": "Agent Zero, s.r.o.", "vendorUrl": "https://www.agent-zero.ai", "kind": "harness", "category": "agent-harnesses", "summary": "Agent Zero is an open-source agent framework that runs in a Docker container with a Linux desktop, a browser, a task scheduler and memory. Its owner reaches it through a web interface, Telegram, WhatsApp or email.", "url": "https://www.anchorterminal.com/tools/agent-zero", "markdownUrl": "https://www.anchorterminal.com/tools/agent-zero.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/agent-zero.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/agent-zero.json", "repo": "https://github.com/agent0ai/agent-zero", "license": "MIT", "transports": [], "packages": [ { "registry": "oci", "name": "agent0ai/agent-zero" } ], "auth": "none", "authNotes": "No account. The web interface has no login until the owner sets a username and password in Settings or as `AUTH_LOGIN` and `AUTH_PASSWORD`, which are stored in `/a0/usr/.env` (https://github.com/agent0ai/agent-zero/blob/main/docs/setup/vps-deployment.md). The external API takes an `X-API-KEY` header, and the optional MCP server and A2A endpoint carry the same token in the URL path. The token is derived from the instance id and the login, so it changes when either changes (https://github.com/agent0ai/agent-zero/blob/main/docs/guides/a2a-setup.md). Model access uses provider API keys or OAuth sign-in to ChatGPT (Codex), GitHub Copilot, Google Cloud Gemini or xAI (https://github.com/agent0ai/agent-zero/blob/main/plugins/_oauth/README.md).", "pricing": "free", "pricingNotes": "Free under MIT, with nothing to buy for the software. The owner pays the model provider they configure, or nothing with a local model. A beta LLM API on the vendor's site gives a daily quota to people who stake its A0T token and is separate from the software (checked 2026-10-12).", "priceSummary": "Free · OSS", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs or the source (checked 2026-10-12).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 19429, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-12" }, "docsUrl": "https://github.com/agent0ai/agent-zero/tree/main/docs", "llmsTxt": "https://www.agent-zero.ai/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client" ], "tags": [ "open-source", "self-hosted", "local", "free", "python", "mit", "llms-txt", "docker" ], "lastRelease": "2026-09-23", "graded": true, "anchor": { "graded": true, "score": 54.2, "grade": "C", "agentReady": false, "rank": 709, "ranked": true, "rankOf": 986, "categoryRank": 19, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 62, "maintenance": 75, "payments": 60, "reliability": 57, "schema": 64, "security": 54, "transparency": 55 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-12" }, "negative": -6, "negativeNotes": [ "2026-03-17. CVE-2026-4307 (path traversal in `get_abs_path`, CVSS 4.3) and CVE-2026-4308 (server-side request forgery in document queries, CVSS 6.3), both against 0.9.7, with public exploits. The NVD entries say the vendor was contacted and did not respond. The v2.9 notes of 12 August 2026 list a fix for an SSRF regression under CVE-2026-4308. Whether CVE-2026-4307 is fixed was not established. -2. https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-4308", "2026-05-27. CVE-2026-47119, stored cross-site scripting through SVG files served by the `image_get` endpoint, CVSS 6.1, in versions before 1.15. The report (#1609) was closed as completed on 12 May 2026. Fixed, and no GitHub advisory was published. -1. https://github.com/agent0ai/agent-zero/issues/1609", "2026-09-30. CVE-2026-51852 and CVE-2026-51853, directory traversal in the file browser of versions 1.7 to 1.10, CVSS 7.5 each. Reported as issues #1539 and #1540 on 20 April 2026 and closed as completed on 24 July 2026. The file browser still starts at the container root by design. -1. https://github.com/agent0ai/agent-zero/issues/1540", "2026-09-09. Two flaws recorded in the project's own security-review ledger and fixed in v2.12 the same day. An unauthenticated Telegram webhook accepted forged updates, and WhatsApp document names could overwrite files outside the media cache before the sender check ran. The ledger rates both high. Named in the release notes, with no advisory. -2. https://github.com/agent0ai/agent-zero/blob/main/security-review/LEDGER.md" ], "verdict": "Self-hosted under the MIT licence, with nine releases in the 90 days to 12 October 2026 and breaking changes listed in the release notes. The agent runs shell commands in its container with no approval step, the web interface has no login by default, and five CVEs from the past year have no published GitHub advisory.", "bestFor": "A technical owner who wants an agent with its own Linux machine, reachable from Telegram, WhatsApp or email, with scheduled tasks and editable memory.", "strengths": [ "MIT licence, with prompts, tools, plugins and settings readable and editable in one public repository", "Nine tagged releases between 17 July and 23 September 2026, and Breaking Changes sections in the v2.11, v2.12 and v2.13 notes", "Memory dashboard to search, edit, delete and bulk-delete entries, with memory kept apart for each project by default", "No usage telemetry found in the source. The one call home is an update check that a setting turns off", "Tool Access policy can allow or block each built-in and MCP tool for a project or an agent profile" ], "weaknesses": [ "No approval step before shell commands, file changes or outgoing messages. Tool Access defaults to allow", "The web interface has no login until the owner sets a username, and the README command publishes port 80", "Five CVEs published between 17 March and 30 September 2026, none as a GitHub advisory, and no SECURITY.md or security.txt", "Infection Check, the prompt-injection audit before tool calls, ships turned off", "Empty allow-lists in the Telegram, WhatsApp and email integrations accept messages from anyone", "No public CI runs the 191 test files. The only workflows publish Docker images and close inactive issues" ], "agentNotes": [ "Set a UI login and password in Settings before publishing the port or opening a tunnel. The default has none", "Fill `allowed_users`, `allowed_numbers` or `sender_whitelist` before enabling a channel. An empty list accepts every sender", "Enable the Infection Check plugin when the agent reads mail, web pages or MCP results. It ships disabled", "Run v2.12 or later. It fixes a Telegram webhook authentication bypass and a WhatsApp media path traversal", "Call `POST /api_message` with the `X-API-KEY` header. The token changes when the UI login or password changes" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 54.2 } ], "editorialScores": { "ergonomics": 62, "maintenance": 75, "payments": 60, "reliability": 57, "schema": 64, "security": 54, "transparency": 56 }, "provenanceScore": 53 }, "connect": { "install": "docker run -p 80:80 -v a0_usr:/a0/usr agent0ai/agent-zero # or: curl -fsSL https://bash.agent-zero.ai | bash" }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/agent-zero" }, "area": "frameworks", "provenance": { "legalEntity": "Agent Zero, s.r.o.", "domain": "agent-zero.ai", "domainRegistered": "", "endpointOnVendorDomain": null, "terms": "", "privacy": "", "statusPage": "", "changelog": "https://github.com/agent0ai/agent-zero/releases", "securityTxt": "none", "checked": "2026-10-12", "notes": [ "The site footer names Agent Zero, s.r.o., ID no. 231 46 508, Nové sady 988/2, 602 00 Brno, Czech Republic, and the `LICENSE` file carries the same company's copyright.", "No terms or privacy policy for the software was found. The site's terms page covers its community platform and its cookie page covers the website, so neither is linked here and the MIT licence stands in.", "`/.well-known/security.txt` on www.agent-zero.ai answered 404 on 12 October 2026, and the repository has no SECURITY.md.", "robots.txt on www.agent-zero.ai answered 404, read as no rules. agent-zero.ai redirects to www.agent-zero.ai.", "There is no hosted endpoint. An instance answers on its owner's own host.", "The domain's registration date was not looked up." ], "score": 53 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/agent-zero.json" }, "answer": "Amp scores 57.1 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 5 of 7 scored categories. Agent Zero leads on reliability and payments \u0026 pricing.", "b": { "slug": "amp", "name": "Amp", "vendor": "Amp Frontier Corporation", "vendorUrl": "https://ampcode.com", "kind": "harness", "category": "agent-harnesses", "summary": "Amp is a closed-source coding agent from Amp Frontier Corporation, with a terminal CLI, web, macOS and iOS apps and cloud machines called orbs. An execute mode with JSON streaming and TypeScript and Python SDKs let programs run it.", "url": "https://www.anchorterminal.com/tools/amp", "markdownUrl": "https://www.anchorterminal.com/tools/amp.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/amp.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/amp.json", "license": "Proprietary, under the Amp licence terms (Amp Frontier Corporation). The npm packages are marked Amp Commercial License and the source repository is private", "transports": [], "packages": [ { "registry": "npm", "name": "@ampcode/cli" }, { "registry": "npm", "name": "@ampcode/sdk" }, { "registry": "pypi", "name": "amp-sdk" } ], "auth": "mixed", "authNotes": "An Amp account is required. `amp login` signs in through a browser, and scripts set `AMP_API_KEY` to an access token from Settings that starts `sgamp_`. The CLI rejects the short-lived login token in that variable. Model keys or a ChatGPT subscription can be linked under Model Routing.", "pricing": "freemium", "pricingNotes": "Hobby is free when you bring your own model key or subscription and run locally or on your own runner. Megawatt is $20 a month with 45,000 orb minutes, and Enterprise is by quote. Amp-served inference uses paid credits at provider API prices, and orbs cost from $0.08 an hour. The Gigawatt price was not readable (checked 2026-10-08).", "priceSummary": "$20 / mo", "where": "local", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the docs or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 41233, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://ampcode.com/docs", "llmsTxt": "https://ampcode.com/llms.txt", "capabilities": [ "agent.harness", "agent.mcp-client", "agent.multi-agent" ], "tags": [ "harness", "coding-agent", "cli", "closed-source", "mcp", "llms-txt", "free-tier", "status-page", "sdk" ], "lastRelease": "2026-10-08", "graded": true, "anchor": { "graded": true, "score": 57.1, "grade": "C", "agentReady": false, "rank": 636, "ranked": true, "rankOf": 986, "categoryRank": 17, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 69, "maintenance": 79, "payments": 35, "reliability": 31, "schema": 72, "security": 57, "transparency": 77 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "Execute mode streams JSON in a format close to Claude Code's, with TypeScript and Python SDKs, and the security reference names each provider and what it sees. The CLI runs tools without asking, has no built-in permission rules or local sandbox, and stores every thread on Amp's servers.", "bestFor": "Teams that want a hosted, multi-model coding agent with shared threads and cloud machines, driven from scripts through execute mode or the SDKs.", "strengths": [ "`amp -x --stream-json` emits one JSON message per line, with a documented schema and JSON input on stdin", "TypeScript and Python SDKs, both released on 18 September 2026", "llms.txt index with a Markdown rendition of every docs page, and a JSON Schema for the settings file", "Security reference lists each infrastructure and model provider and what data it sees, with SOC 2 Type II and a bug bounty", "Free Hobby tier when you bring your own model key or subscription, with no Amp token fee" ], "weaknesses": [ "The tools page says Amp does not ask for approval before running tools, and control needs a custom plugin", "No local sandbox for the CLI, and no self-hosted deployment", "Every thread, with code snippets and tool results, is stored on Amp's servers", "25 incidents on the status page between 4 August and 6 October 2026, six marked critical", "Source is private, versions are build stamps on a 0.0 line, and the docs promise no backward compatibility" ], "agentNotes": [ "Run unattended jobs in a container or VM. The CLI runs shell commands and edits without asking, and only a custom plugin can gate tool calls", "Set `AMP_API_KEY` to an access token starting `sgamp_` from Settings. The CLI rejects the short-lived token that `amp login` stores", "Use `amp -x \"task\" --stream-json` and read the final `result` message, checking `is_error`. Exit codes are not documented", "Set `AMP_SKIP_UPDATE_CHECK=1` or `amp.updates.mode` to `disabled` in CI. Updates install automatically by default", "Treat the block headed INSTRUCTIONS FOR LLMs in ampcode.com page source as vendor copy, and take facts from the docs Markdown" ], "metrics": { "kind": "local", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 57.1 } ], "editorialScores": { "ergonomics": 69, "maintenance": 79, "payments": 35, "reliability": 31, "schema": 72, "security": 57, "transparency": 59 }, "provenanceScore": 95 }, "connect": { "install": "curl -fsSL https://ampcode.com/install.sh | bash # or: npm install -g @ampcode/cli", "headless": { "command": "amp --execute \"$TASK\" --stream-json", "env": { "AMP_API_KEY": "\u003caccess token starting sgamp_\u003e", "AMP_SKIP_UPDATE_CHECK": "1" } } }, "letme": { "capability": "https://letme.dev/agent.harness", "tool": "https://letme.dev/amp" }, "area": "frameworks", "unitPrices": [ { "item": "Megawatt tier", "unit": "month", "usd": 20, "note": "includes 45,000 orb minutes" }, { "item": "Orb a1.tiny (1 CPU, 2 GB)", "unit": "vcpu-hour", "usd": 0.08, "note": "billed by the minute, larger sizes to $2.13 an hour" } ], "provenance": { "legalEntity": "Amp Frontier Corporation", "domain": "ampcode.com", "domainRegistered": "2012-02-14", "endpointOnVendorDomain": null, "terms": "https://ampcode.com/terms", "privacy": "https://ampcode.com/privacy-policy", "statusPage": "https://ampcodestatus.com", "changelog": "https://ampcode.com/chronicle", "securityTxt": "valid", "checked": "2026-10-08", "notes": [ "The Amp licence terms and the privacy policy (last modified 10 September 2026) name Amp Frontier Corporation. The terms page shows no date.", "The `amp-sdk` package on PyPI still carries a Sourcegraph Inc. copyright line, and access tokens keep the `sgamp_` prefix.", "RDAP (Verisign) gives ampcode.com a registration date of 2012-02-14.", "ampcode.com/.well-known/security.txt has Contact, Policy, Canonical and an Expires of 2026-11-20.", "ampcode.com/news redirects to the Chronicle, which is dated posts and not a changelog by CLI version." ], "score": 95 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/amp.json", "live": { "slug": "amp", "vendorStatus": { "page": "https://ampcodestatus.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-12T18:56:12.471501757Z" }, "versions": [ { "registry": "npm", "name": "@ampcode/cli", "version": "0.0.1791734437-g42649e", "seenAt": "2026-10-11T19:16:54.428972487Z" }, { "registry": "npm", "name": "@ampcode/sdk", "version": "0.1.0-20260918210405-g81edbf0", "seenAt": "2026-10-11T19:16:56.286904306Z" }, { "registry": "pypi", "name": "amp-sdk", "version": "0.1.20260918210324", "released": "2026-09-18", "seenAt": "2026-10-11T19:16:58.172935171Z" } ], "npmWeekly": 22884, "pypiWeekly": 406, "securityTxt": { "url": "https://ampcode.com/.well-known/security.txt", "state": "valid", "expires": "2026-11-20T00:00:00.000Z", "checkedAt": "2026-10-12T15:44:28.455967956Z" }, "llmsTxt": { "url": "https://ampcode.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-12T14:08:23.718142458Z" }, "domain": { "domain": "ampcode.com", "registered": "2012-02-14", "source": "https://rdap.verisign.com/com/v1/domain/ampcode.com", "checkedAt": "2026-10-11T13:23:25.672250863Z" }, "pages": [ { "url": "https://ampcode.com/chronicle", "kind": "changelog", "status": 200, "checkedAt": "2026-10-11T19:21:02.65590327Z", "changedAt": "2026-10-10T18:56:51.424474436Z", "fingerprint": "35c183e1bd52" }, { "url": "https://ampcode.com/privacy-policy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-11T19:21:04.83720785Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "ec81ef046afb" }, { "url": "https://ampcode.com/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-11T19:21:06.79070763Z", "changedAt": "2026-10-10T18:56:55.60936417Z", "fingerprint": "b33a06034af8" } ], "updatedAt": "2026-10-12T18:56:12.471501757Z" } }, "facts": [ { "a": "Agent harness", "b": "Agent harness", "name": "Kind" }, { "a": "Agent Zero, s.r.o.", "b": "Amp Frontier Corporation", "name": "Vendor" }, { "a": "no (local only)", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "", "b": "", "name": "Transports" }, { "a": "None", "b": "OAuth or key", "name": "Auth" }, { "a": "Free", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "MIT", "b": "Proprietary, under the Amp licence terms (Amp Frontier Corporation). The npm packages are marked Amp Commercial License and the source repository is private", "name": "Licence" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-09-23", "b": "2026-10-08", "name": "Last release" }, { "a": "no document linked", "b": "no date given", "name": "Terms last updated" }, { "a": "no document linked", "b": "2026-09-10", "name": "Privacy policy last updated" }, { "a": "", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "", "b": "yes", "name": "Terms or service can change without notice" }, { "a": "", "b": "yes", "name": "Arbitration or class-action waiver" }, { "a": "19k stars", "b": "41k npm/wk", "name": "Popularity" } ], "faq": [ { "answer": "Amp scores 57.1 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 5 of 7 scored categories. Agent Zero leads on reliability and payments \u0026 pricing.", "question": "Which is better for AI agents, Agent Zero or Amp?" }, { "answer": "Agent Zero is open source (MIT). No open-source release is listed for Amp.", "question": "Are Agent Zero and Amp open source?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 57 against 31", "Payments \u0026 pricing, 60 against 35" ], "also": [ "No key needed to call it", "Open source" ], "goodFor": "A technical owner who wants an agent with its own Linux machine, reachable from Telegram, WhatsApp or email, with scheduled tasks and editable memory.", "slug": "agent-zero", "watchFor": "No approval step before shell commands, file changes or outgoing messages. Tool Access defaults to allow" }, { "aheadOn": [ "Schema \u0026 documentation, 72 against 64", "Agent ergonomics, 69 against 62", "Transparency \u0026 trust, 77 against 55" ], "also": [ "No incidents deducted, where Agent Zero loses 6 points for them" ], "goodFor": "Teams that want a hosted, multi-model coding agent with shared threads and cloud machines, driven from scripts through execute mode or the SDKs.", "slug": "amp", "watchFor": "The tools page says Amp does not ask for approval before running tools, and control needs a custom plugin" } ], "job": { "capability": "agent.harness", "name": "Agent harnesses" }, "others": [ { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-aider.json", "title": "Agent Zero vs Aider", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-aider" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli.json", "title": "Agent Zero vs Antigravity CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-claude-code.json", "title": "Agent Zero vs Claude Code", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-claude-code" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-cline.json", "title": "Agent Zero vs Cline", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-cline" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-cursor-cli.json", "title": "Agent Zero vs Cursor CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-cursor-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-devin.json", "title": "Agent Zero vs Devin", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-droid-cli.json", "title": "Agent Zero vs Droid CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-droid-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-earendil-pi.json", "title": "Agent Zero vs Pi", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-earendil-pi" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-gemini-cli.json", "title": "Agent Zero vs Gemini CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-gemini-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli.json", "title": "Agent Zero vs GitHub Copilot CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-goose.json", "title": "Agent Zero vs goose", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-goose" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-kilo-code-cli.json", "title": "Agent Zero vs Kilo Code CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-kilo-code-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-kiro-cli.json", "title": "Agent Zero vs Kiro CLI", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-kiro-cli" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex.json", "title": "Agent Zero vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-opencode.json", "title": "Agent Zero vs OpenCode", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-openhands.json", "title": "Agent Zero vs OpenHands", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-prime-agent.json", "title": "Agent Zero vs Prime Agent", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/agent-zero-vs-qwen-code.json", "title": "Agent Zero vs Qwen Code", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/aider-vs-amp.json", "title": "Aider vs Amp", "url": "https://www.anchorterminal.com/compare/aider-vs-amp" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-antigravity-cli.json", "title": "Amp vs Antigravity CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-antigravity-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-claude-code.json", "title": "Amp vs Claude Code", "url": "https://www.anchorterminal.com/compare/amp-vs-claude-code" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-cline.json", "title": "Amp vs Cline", "url": "https://www.anchorterminal.com/compare/amp-vs-cline" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-cursor-cli.json", "title": "Amp vs Cursor CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-cursor-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-devin.json", "title": "Amp vs Devin", "url": "https://www.anchorterminal.com/compare/amp-vs-devin" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-droid-cli.json", "title": "Amp vs Droid CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-droid-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-earendil-pi.json", "title": "Amp vs Pi", "url": "https://www.anchorterminal.com/compare/amp-vs-earendil-pi" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-gemini-cli.json", "title": "Amp vs Gemini CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-gemini-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli.json", "title": "Amp vs GitHub Copilot CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-goose.json", "title": "Amp vs goose", "url": "https://www.anchorterminal.com/compare/amp-vs-goose" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-kilo-code-cli.json", "title": "Amp vs Kilo Code CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-kilo-code-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-kiro-cli.json", "title": "Amp vs Kiro CLI", "url": "https://www.anchorterminal.com/compare/amp-vs-kiro-cli" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openai-codex.json", "title": "Amp vs OpenAI Codex", "url": "https://www.anchorterminal.com/compare/amp-vs-openai-codex" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-opencode.json", "title": "Amp vs OpenCode", "url": "https://www.anchorterminal.com/compare/amp-vs-opencode" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-openhands.json", "title": "Amp vs OpenHands", "url": "https://www.anchorterminal.com/compare/amp-vs-openhands" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-prime-agent.json", "title": "Amp vs Prime Agent", "url": "https://www.anchorterminal.com/compare/amp-vs-prime-agent" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-qwen-code.json", "title": "Amp vs Qwen Code", "url": "https://www.anchorterminal.com/compare/amp-vs-qwen-code" }, { "json": "https://www.anchorterminal.com/compare/amp-vs-paperclip.json", "title": "Amp vs Paperclip", "url": "https://www.anchorterminal.com/compare/amp-vs-paperclip" } ], "scores": [ { "agent-zero": 57, "amp": 31, "by": 26, "edge": "agent-zero", "key": "reliability", "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "agent-zero": 64, "amp": 72, "by": 8, "edge": "amp", "key": "schema", "name": "Schema \u0026 documentation", "weight": 13 }, { "agent-zero": 62, "amp": 69, "by": 7, "edge": "amp", "key": "ergonomics", "name": "Agent ergonomics", "weight": 13 }, { "agent-zero": 54, "amp": 57, "by": 3, "edge": "amp", "key": "security", "name": "Security \u0026 auth", "weight": 14 }, { "agent-zero": 60, "amp": 35, "by": 25, "edge": "agent-zero", "key": "payments", "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "agent-zero": 75, "amp": 79, "by": 4, "edge": "amp", "key": "maintenance", "name": "Maintenance \u0026 community", "weight": 7 }, { "agent-zero": 55, "amp": 77, "by": 22, "edge": "amp", "key": "transparency", "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Amp scores 57.1 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 5 of 7 scored categories. Agent Zero leads on reliability and payments \u0026 pricing. Both do agent harnesses.", "verdicts": { "agent-zero": "Self-hosted under the MIT licence, with nine releases in the 90 days to 12 October 2026 and breaking changes listed in the release notes. The agent runs shell commands in its container with no approval step, the web interface has no login by default, and five CVEs from the past year have no published GitHub advisory.", "amp": "Execute mode streams JSON in a format close to Claude Code's, with TypeScript and Python SDKs, and the security reference names each provider and what it sees. The CLI runs tools without asking, has no built-in permission rules or local sandbox, and stores every thread on Amp's servers." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/agent-zero-vs-amp", "json": "https://www.anchorterminal.com/compare/agent-zero-vs-amp.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/agent-zero-vs-amp.md", "slim": "https://www.anchorterminal.com/compare/agent-zero-vs-amp.min.md" }, "markdown": "Amp scores 57.1 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 5 of 7 scored categories. Agent Zero leads on reliability and payments \u0026 pricing. Both do agent harnesses.\n\n- Agent Zero: grade C, 54.2/100, rank #709 of 986. Markdown https://www.anchorterminal.com/tools/agent-zero.md · JSON https://www.anchorterminal.com/api/v1/tools/agent-zero.json\n- Amp: grade C, 57.1/100, rank #636 of 986. Markdown https://www.anchorterminal.com/tools/amp.md · JSON https://www.anchorterminal.com/api/v1/tools/amp.json\n- Best agent harnesses and coding agents: https://www.anchorterminal.com/best/agent-harnesses/index.md\n- All 205 harnesses comparisons: https://www.anchorterminal.com/compare/agent-harnesses/index.md\n\n## Which one, for what\n\n### Agent Zero (C)\n\nGood for: A technical owner who wants an agent with its own Linux machine, reachable from Telegram, WhatsApp or email, with scheduled tasks and editable memory.\n\nAhead on:\n- Reliability, 57 against 31\n- Payments \u0026 pricing, 60 against 35\n\nAlso in its favour:\n- No key needed to call it\n- Open source\n\nWatch for: No approval step before shell commands, file changes or outgoing messages. Tool Access defaults to allow\n\n### Amp (C)\n\nGood for: Teams that want a hosted, multi-model coding agent with shared threads and cloud machines, driven from scripts through execute mode or the SDKs.\n\nAhead on:\n- Schema \u0026 documentation, 72 against 64\n- Agent ergonomics, 69 against 62\n- Transparency \u0026 trust, 77 against 55\n\nAlso in its favour:\n- No incidents deducted, where Agent Zero loses 6 points for them\n\nWatch for: The tools page says Amp does not ask for approval before running tools, and control needs a custom plugin\n\n\n## Score by category\n\n| Category | Weight | Agent Zero | Amp | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 57 | 31 | Agent Zero +26 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 64 | 72 | Amp +8 |\n| Agent ergonomics | 13% (16.2 this run) | 62 | 69 | Amp +7 |\n| Security \u0026 auth | 14% (17.5 this run) | 54 | 57 | Amp +3 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 60 | 35 | Agent Zero +25 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 75 | 79 | Amp +4 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 55 | 77 | Amp +22 |\n| Negative events | ≤15 | -6 | 0 | |\n| **Total** | | **54.2 · C** | **57.1 · C** | |\n\n## Facts side by side\n\n| Fact | Agent Zero | Amp |\n| --- | --- | --- |\n| Kind | Agent harness | Agent harness |\n| Vendor | Agent Zero, s.r.o. | Amp Frontier Corporation |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports | | |\n| Auth | None | OAuth or key |\n| Pricing | Free | Freemium |\n| x402 | no | no |\n| Licence | MIT | Proprietary, under the Amp licence terms (Amp Frontier Corporation). The npm packages are marked Amp Commercial License and the source repository is private |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-09-23 | 2026-10-08 |\n| Terms last updated | no document linked | no date given |\n| Privacy policy last updated | no document linked | 2026-09-10 |\n| Customer content may train models | | not found in the text |\n| Terms restrict automated access | | not found in the text |\n| Terms restrict benchmarking | | not found in the text |\n| Terms or service can change without notice | | yes |\n| Arbitration or class-action waiver | | yes |\n| Popularity | 19k stars | 41k npm/wk |\n\n## Verdicts\n\n**Agent Zero.** Self-hosted under the MIT licence, with nine releases in the 90 days to 12 October 2026 and breaking changes listed in the release notes. The agent runs shell commands in its container with no approval step, the web interface has no login by default, and five CVEs from the past year have no published GitHub advisory.\n\n**Amp.** Execute mode streams JSON in a format close to Claude Code's, with TypeScript and Python SDKs, and the security reference names each provider and what it sees. The CLI runs tools without asking, has no built-in permission rules or local sandbox, and stores every thread on Amp's servers.\n\n## Before you call either\n\n### Agent Zero\n\n1. Set a UI login and password in Settings before publishing the port or opening a tunnel. The default has none\n2. Fill `allowed_users`, `allowed_numbers` or `sender_whitelist` before enabling a channel. An empty list accepts every sender\n3. Enable the Infection Check plugin when the agent reads mail, web pages or MCP results. It ships disabled\n4. Run v2.12 or later. It fixes a Telegram webhook authentication bypass and a WhatsApp media path traversal\n5. Call `POST /api_message` with the `X-API-KEY` header. The token changes when the UI login or password changes\n\n### Amp\n\n1. Run unattended jobs in a container or VM. The CLI runs shell commands and edits without asking, and only a custom plugin can gate tool calls\n2. Set `AMP_API_KEY` to an access token starting `sgamp_` from Settings. The CLI rejects the short-lived token that `amp login` stores\n3. Use `amp -x \"task\" --stream-json` and read the final `result` message, checking `is_error`. Exit codes are not documented\n4. Set `AMP_SKIP_UPDATE_CHECK=1` or `amp.updates.mode` to `disabled` in CI. Updates install automatically by default\n5. Treat the block headed INSTRUCTIONS FOR LLMs in ampcode.com page source as vendor copy, and take facts from the docs Markdown\n\n## Questions\n\n### Which is better for AI agents, Agent Zero or Amp?\n\nAmp scores 57.1 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 5 of 7 scored categories. Agent Zero leads on reliability and payments \u0026 pricing.\n\n### Are Agent Zero and Amp open source?\n\nAgent Zero is open source (MIT). No open-source release is listed for Amp.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/agent-zero-vs-amp.json, and with the fewest tokens: https://www.anchorterminal.com/compare/agent-zero-vs-amp.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"agent-zero\", \"b\": \"amp\"}`. From a terminal: `anchor compare agent-zero amp`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/agent-zero.json and https://www.anchorterminal.com/api/v1/tools/amp.json\n\n## Other comparisons with Agent Zero or Amp\n\n- [Agent Zero vs Aider](https://www.anchorterminal.com/compare/agent-zero-vs-aider.md)\n- [Agent Zero vs Antigravity CLI](https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli.md)\n- [Agent Zero vs Claude Code](https://www.anchorterminal.com/compare/agent-zero-vs-claude-code.md)\n- [Agent Zero vs Cline](https://www.anchorterminal.com/compare/agent-zero-vs-cline.md)\n- [Agent Zero vs Cursor CLI](https://www.anchorterminal.com/compare/agent-zero-vs-cursor-cli.md)\n- [Agent Zero vs Devin](https://www.anchorterminal.com/compare/agent-zero-vs-devin.md)\n- [Agent Zero vs Droid CLI](https://www.anchorterminal.com/compare/agent-zero-vs-droid-cli.md)\n- [Agent Zero vs Pi](https://www.anchorterminal.com/compare/agent-zero-vs-earendil-pi.md)\n- [Agent Zero vs Gemini CLI](https://www.anchorterminal.com/compare/agent-zero-vs-gemini-cli.md)\n- [Agent Zero vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/agent-zero-vs-github-copilot-cli.md)\n- [Agent Zero vs goose](https://www.anchorterminal.com/compare/agent-zero-vs-goose.md)\n- [Agent Zero vs Kilo Code CLI](https://www.anchorterminal.com/compare/agent-zero-vs-kilo-code-cli.md)\n- [Agent Zero vs Kiro CLI](https://www.anchorterminal.com/compare/agent-zero-vs-kiro-cli.md)\n- [Agent Zero vs OpenAI Codex](https://www.anchorterminal.com/compare/agent-zero-vs-openai-codex.md)\n- [Agent Zero vs OpenCode](https://www.anchorterminal.com/compare/agent-zero-vs-opencode.md)\n- [Agent Zero vs OpenHands](https://www.anchorterminal.com/compare/agent-zero-vs-openhands.md)\n- [Agent Zero vs Prime Agent](https://www.anchorterminal.com/compare/agent-zero-vs-prime-agent.md)\n- [Agent Zero vs Qwen Code](https://www.anchorterminal.com/compare/agent-zero-vs-qwen-code.md)\n- [Aider vs Amp](https://www.anchorterminal.com/compare/aider-vs-amp.md)\n- [Amp vs Antigravity CLI](https://www.anchorterminal.com/compare/amp-vs-antigravity-cli.md)\n- [Amp vs Claude Code](https://www.anchorterminal.com/compare/amp-vs-claude-code.md)\n- [Amp vs Cline](https://www.anchorterminal.com/compare/amp-vs-cline.md)\n- [Amp vs Cursor CLI](https://www.anchorterminal.com/compare/amp-vs-cursor-cli.md)\n- [Amp vs Devin](https://www.anchorterminal.com/compare/amp-vs-devin.md)\n- [Amp vs Droid CLI](https://www.anchorterminal.com/compare/amp-vs-droid-cli.md)\n- [Amp vs Pi](https://www.anchorterminal.com/compare/amp-vs-earendil-pi.md)\n- [Amp vs Gemini CLI](https://www.anchorterminal.com/compare/amp-vs-gemini-cli.md)\n- [Amp vs GitHub Copilot CLI](https://www.anchorterminal.com/compare/amp-vs-github-copilot-cli.md)\n- [Amp vs goose](https://www.anchorterminal.com/compare/amp-vs-goose.md)\n- [Amp vs Kilo Code CLI](https://www.anchorterminal.com/compare/amp-vs-kilo-code-cli.md)\n- [Amp vs Kiro CLI](https://www.anchorterminal.com/compare/amp-vs-kiro-cli.md)\n- [Amp vs OpenAI Codex](https://www.anchorterminal.com/compare/amp-vs-openai-codex.md)\n- [Amp vs OpenCode](https://www.anchorterminal.com/compare/amp-vs-opencode.md)\n- [Amp vs OpenHands](https://www.anchorterminal.com/compare/amp-vs-openhands.md)\n- [Amp vs Prime Agent](https://www.anchorterminal.com/compare/amp-vs-prime-agent.md)\n- [Amp vs Qwen Code](https://www.anchorterminal.com/compare/amp-vs-qwen-code.md)\n- [Amp vs Paperclip](https://www.anchorterminal.com/compare/amp-vs-paperclip.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-12", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Agent Zero vs Amp", "url": "" } ], "description": "Amp scores 57.1 (C) to Agent Zero's 54.2 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Agent Zero C 54.2", "Amp C 57.1", "scores" ], "h1": "Agent Zero vs Amp", "image": "https://www.anchorterminal.com/assets/og/compare-agent-zero-vs-amp.png", "path": "/compare/agent-zero-vs-amp", "published": "2026-10-01", "section": "tools", "title": "Agent Zero vs Amp for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-12", "url": "https://www.anchorterminal.com/compare/agent-zero-vs-amp" }, "tokens": { "markdown": 2600, "slim": 680 }, "version": 1 }